The original model I downloaded did not have the correct hole dimensions to mount a 40mm fan, so I redesigned it. I am posting as a remix because I did utilize some of his dimensions to get me started, but I am not sure it is much of a remix at this point since I changed nearly every aspect of the design.

I also added a cover for the fan/program port since you wont be using it when running dual fans. The cover, printed in TPU will fit snuggly and prevent dirt from building up in the port.

Print the cover in whatever orientation you want. Right side up uses more support but makes for a cleaner top near the bullet connectors and bolt tabs. Upside down makes for a faster print with less support but can get a little ugly in the areas mentioned above.

Print the port cover in TPU, upside down.

REVISED - I have revised this to add tabs to the the exterior and centered the fans. The allows you to use all 4 of the original M4 bolts to mount to your ESC resulting in a much more secure fan shroud than only using 2 of the bolts as previously posted.

REVISED - Added V2, thickened up some weak points

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

No

Supports:

Resolution:

.2

Infill:

Filament:eSUN Any Any